USPS has changed the codes returned by their Web Tools API — We have no
information regarding if any actions are being done to resolve the
issues currently being experienced by web tools API users — so in the
meantime, we have a patch for users running version 2.5 or later
(check your version at the bottom of your admin panel) that should resolve difficulties in calculating USPS shipping
methods.

contact me via email to get the patch.

extract the patch.

Via FTP Overwrite the file inc/usps/usps_functions.php with the file contained
in the zip

NOTE: This file is only compatible with versions 2.5 and newer.   If you are unable to do this yourself, please inquire with me for assistance.

This entry was posted on Tuesday, January 4th, 2011 at 5:16 pm and is filed under Announcements. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.